OSPE Sustainable Food - Building an aquaponics Automated Bell Siphon

Website: >Global site: >This is Sustainable Food's method for building an aquaponics Automated Bell Siphon and describes what it is, how it works, and how to build one,Please Like & Share the website and global collaborative site, and hopefully more people will join so we can all work together to make the best system for food abundance as possible! This is a fully open-source project, so I advocate an